PDSP16488A/C0/AC View Datasheet(PDF) - Zarlink Semiconductor Inc
Part Name
Description
MFG CO.
'PDSP16488A/C0/AC' PDF : 33 Pages View PDF
PDSP16488A
Switching Characteristics, operational timings
Characteristic
Symbol
Value
Units
Min. Max.
Conditions
CLK low time
CLK high time
Data in setup time
Data in hold time
CLK rising to output delay
L7:0 output delay
HRES low setup time
Output enable time
Output disable time
X15:0 Expansion setup time
X15:0 Expansion hold time
tCL
25
ns 32-bit multiplexed output
10
ns 16-bit output
tCH
25
ns 32-bit multiplexed output
10
ns 16-bit output
tDSU
10
ns
tDH
0
ns
tRD
21 ns Increase to 24ns for DELOP output
tLD
20 ns
tRSU
10
ns
tDLZ
15 ns
Measured with a 15kΩ series resistor and 30pF
tDHZ
15 ns
load capacitance
tXSU
5
ns
tXDH
7
ns
CLK
L7:0 LINE STORE OUTPUTS
HRES
OEN
DATA AND FLAG OUTPUTS
PIXEL DATA IN
X15:0 DATA IN
tLD
tRSU
tCH
tCL
VALID
tRD
tDSU tDH
VALID
tXSU tXDH
VALID
tDHZ
tDLZ
HIGH Z (D15:0 ONLY)
tXSU tXDH
VALID
Fig. 12 Operational timing
VALID
20
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